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Big Data Principal Software Engineer / Machine Learning Lead at Humana
Experience in implementing Big Data Solution across Retail, Telecommunication and Healthcare industry. Expertise in handling structured, semi-structured and un-structured data formats and implementing complete hadoop enterprise solutions including data acquisition, storage, transformation, analysis, engineering, analytics and integration with other frameworks for tailor made reusable solutions to meet business needs using big data technology stacks that include MapReduce, MR1 & MR2, YARN, Hadoop, Oozie, Sqoop, Hive, Pig, HBase, Spark, Flume, Kafka, NoSQL, Cassandra, Spark ML, Python ML. Experience in handling Machine Learning libraries for Predictive analysis and model creation. Experience in maintaining Grid computing systems to process Big data and to support CPU intensive Analytic applications at the world's largest retailer. Experience on SAS Grid Computing, In-Memory and In-Database Analytics tools. Hands on experience with Big Data Suites/Products - Cloudera, Pivotal HD and Hortonworks Expertise in Greenplum, Teradata, Java, Python, Unix, Scala, PostgreSQL, in-depth understanding on MPP architecture. Experience coordinating with cross-functional business and technology groups, sourcing vendors, third-party software vendors, offshore teams. Ability to perform in a fast paced, highly business critical pressurized work environment, working on multiple projects simultaneously to meet deadlines as required. Hands on experience in Fine tune queries for optimal performance, Troubleshoot database issues with execution plan analysis and query execution, Problem Management, Incident Management and Service Improvement Plans.
Coimbatore Institute of Technology
Bachelor of Technology (B.Tech.), Information Technology
January 1, 2005 – January 1, 2009
Humana
Big Data Principal Software Engineer / Machine Learning Developer
May 1, 2017 – Present
Dallas/Fort Worth Area
Humana
Big Data Software Engineer
July 1, 2016 – May 1, 2017
Dallas/Fort Worth Area
Kforce Inc
Senior Programmer Analyst
June 1, 2016 – May 1, 2017
Kforce Inc
Programmer Analyst
June 1, 2015 – May 1, 2016
Verizon Wireless
Senior Big Data Developer
June 1, 2015 – June 1, 2016
Warren, NJ
Tata Consultancy Services
IT Analyst
July 1, 2012 – June 1, 2015
Walmart
Big Data Developer
July 1, 2012 – June 1, 2015
Bentonville, Arkansas
Tata Consultancy Services
System Engineer
September 1, 2009 – June 1, 2012
Around the World
NASA - National Aeronautics and Space Administration
June 24, 2026 – Present
ITIL 2011 Foundation
APMG International
June 24, 2026 – Present
Cultural Fit Analysis
The candidate has a long tenure in various companies, including significant time at Humana and Walmart, which suggests stability. The progression from System Engineer to Big Data Principal Software Engineer indicates a growth mindset and adaptability. The diverse project experience across different industries (retail, healthcare, telecommunications) demonstrates a breadth of exposure. However, the lack of personal projects or community involvement makes it difficult to assess cultural alignment beyond professional roles. The target role of 'Big Data Engineer' aligns perfectly with the candidate's extensive professional history.
Soft Skills & Operational Fit
The candidate's resume indicates experience in managing offshore teams and participating in scrum methodologies, suggesting an ability to work in agile environments and potentially lead. The ITIL certification also points to an understanding of IT service management best practices. However, without specific assessment data on soft skills, a definitive evaluation of communication, teamwork, and problem-solving abilities beyond technical descriptions is not possible.